openai/gpt-chat-latest → A (4:1)

Side A makes a focused, lasting improvement to pair selection by introducing structured bridge/within-component prioritization, preferring attachment to established components, adding rank-aware 'zip' refinement once the pool is connected, and backing the behavior with targeted tests. Side B includes substantial functionality (GitHub OAuth, sessions, identity events) but the visible patch is dominated by moving the in-tree durable crate to an external Git dependency and large code deletion, making much of the apparent size repository reorganization rather than durable project logic.